Function handleContextShow

outdated/gemini/gemini.ts:1399–1434

(msg: Api.Message)

}

async function handleContextShow(msg: Api.Message): Promise<void> {
  const history = JSON.parse(ConfigManager.get(CONFIG_KEYS.GEMINI_CHAT_HISTORY, "[]"));
  const isEnabled = ConfigManager.get(CONFIG_KEYS.GEMINI_CONTEXT_ENABLED) === "on";
  
  if (history.length === 0) {
    await msg.edit({ 
      text: `<b>对话上下文状态:</b> ${isEnabled ? "已启用" : "已禁用"}\n\n<b>对话历史:</b> 空`, 
      parseMode: "html" 
    });
    return;
  }
  
  let displayText = `<b>对话上下文状态:</b> ${isEnabled ? "已启用" : "已禁用"}\n\n<b>对话历史</b> (${history.length / 2} 轮对话):\n\n`;

  const maxRounds = 5;
  const startIndex = Math.max(0, history.length - maxRounds * 2);
  
  for (let i = startIndex; i < history.length; i += 2) {
    const userMsg = history[i]?.parts?.[0]?.text || "";
    const assistantMsg = history[i + 1]?.parts?.[0]?.text || "";
    
    const roundNum = Math.floor(i / 2) + 1;
    const truncatedUserMsg = userMsg.length > 100 ? userMsg.substring(0, 100) + "..." : userMsg;
    const truncatedAssistantMsg = assistantMsg.length > 200 ? assistantMsg.substring(0, 200) + "..." : assistantMsg;
    
    displayText += `<b>第${roundNum}轮:</b>\n`;
    displayText += `<b>Q:</b> ${Utils.escapeHtml(truncatedUserMsg)}\n`;
    displayText += `<b>A:</b> ${Utils.escapeHtml(truncatedAssistantMsg)}\n\n`;
  }
  
  if (history.length > maxRounds * 2) {
    displayText += `<i>... 还有 ${Math.floor((history.length - maxRounds * 2) / 2)} 轮更早的对话</i>`;
  }
  
  await msg.edit({ text: displayText, parseMode: "html" });
}

async function handleTelegraph(msg: Api.Message, args: string[]): Promise<void> {
  const subCommand = args[0];